18761736240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{668153}}^1$

素因数の和:668188

約数の個数: 160

約数和(自身を含む): 69594920640

約数和(自身を除く): 50833184400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 668153, 1336306, 2004459, 2672612, 3340765, 4008918, 5345224, 6013377, 6681530, 8017836, 8685989, 10022295, 10690448, 12026754, 13363060, 16035672, 17371978, 18040131, 20044590, 24053508, 26057967, 26726120, 30066885, 32071344, 34743956, 36080262, 40089180, 43429945, 48107016, 52115934, 53452240, 60133770, 69487912, 72160524, 78173901, 80178360, 86859890, 90200655, 96214032, 104231868, 120267540, 130289835, 138975824, 144321048, 156347802, 160356720, 173719780, 180401310, 208463736, 234521703, 240535080, 260579670, 288642096, 312695604, 347439560, 360802620, 390869505, 416927472, 469043406, 481070160, 521159340, 625391208, 694879120, 721605240, 781739010, 938086812, 1042318680, 1172608515, 1250782416, 1443210480, 1563478020, 1876173624, 2084637360, 2345217030, 3126956040, 3752347248, 4690434060, 6253912080, 9380868120, 18761736240]

約数ペア:

[(1, 18761736240), (2, 9380868120), (3, 6253912080), (4, 4690434060), (5, 3752347248), (6, 3126956040), (8, 2345217030), (9, 2084637360), (10, 1876173624), (12, 1563478020), (13, 1443210480), (15, 1250782416), (16, 1172608515), (18, 1042318680), (20, 938086812), (24, 781739010), (26, 721605240), (27, 694879120), (30, 625391208), (36, 521159340), (39, 481070160), (40, 469043406), (45, 416927472), (48, 390869505), (52, 360802620), (54, 347439560), (60, 312695604), (65, 288642096), (72, 260579670), (78, 240535080), (80, 234521703), (90, 208463736), (104, 180401310), (108, 173719780), (117, 160356720), (120, 156347802), (130, 144321048), (135, 138975824), (144, 130289835), (156, 120267540), (180, 104231868), (195, 96214032), (208, 90200655), (216, 86859890), (234, 80178360), (240, 78173901), (260, 72160524), (270, 69487912), (312, 60133770), (351, 53452240), (360, 52115934), (390, 48107016), (432, 43429945), (468, 40089180), (520, 36080262), (540, 34743956), (585, 32071344), (624, 30066885), (702, 26726120), (720, 26057967), (780, 24053508), (936, 20044590), (1040, 18040131), (1080, 17371978), (1170, 16035672), (1404, 13363060), (1560, 12026754), (1755, 10690448), (1872, 10022295), (2160, 8685989), (2340, 8017836), (2808, 6681530), (3120, 6013377), (3510, 5345224), (4680, 4008918), (5616, 3340765), (7020, 2672612), (9360, 2004459), (14040, 1336306), (28080, 668153)]